baber/WOPTO huggingface dataset:
Patent CA-2973605-A1 (CA)
Inventor: OTTERSON RANDY
IPC: B25B13/46
Filed: 2015-12-31
Abstract: A method for operating a ratchet wrench having a tangential belt drive mechanism and a ratchet gear therein, including the steps of momentary pulling on the driven end of the belt for rotating the ratchet gear during a forward cycle; continually applying a first resilient tension force on the return end of the belt; continually applying a resilient compression force on the driven end of the belt of a same magnitude as the first resilient tension force toward the return end of the belt, and relaxing the step of pulling and allowing the belt to return to an initial position of the belt before the step of pulling. In another aspect of the present invention, there is provided a tangential drive mechanism comprising a first and second springs, one on each side of the ratchet gear and each acting on the belt toward a return end of the belt.
Patent CA-2975870-A1 (CA)
Title: Work and storage table
Inventor: URSELL MIKE
IPC: B25H1/14
Filed: 2016-02-04
Abstract: A tool support table having a support frame having opposed sides. A two sided work top mounted between the opposed sides of the support frame for rotation with respect to the support frame. The work top has a flat surface on one side and a tool support surface on the opposite side. The work top is rotatable with respect to the support frame to expose the flat surface or the tool support surface. The tool support table is generally cuboid shaped. The tool support table also includes a unique universal tool mount.
Patent CA-2976477-A1 (CA)
Title: Vehicle with a low gravity center and aerial work platform
Inventor: XU SHUGEN
IPC: B60K15/063
Filed: 2017-08-15
Abstract: The present invention relates to the field of engineering mechanics and more particularly, relates to an engineering work vehicle, and most particularly, relates to a vehicle with a low gravity center and aerial work platform. The vehicle includes a vehicle frame, a power system, a fuel tank, and a hydraulic tank all of which are mounted at a side of the frame. Correspondingly, the embodiment of the invention also provides an aerial work platform which provides better off-road performance and grade-ability, can work in complicated environment, and owns a longer horizontal reach and larger working range. Moreover, maintenance and repair cost is decreased, lifetime is extended, integrity is higher and appearance looks better.
Patent CA-2977602-A1 (CA)
Inventor: HIGUCHI HIROTAKA
IPC: C22B23/00
Filed: 2015-12-01
Abstract: Provided is a wet smelting method for nickel oxide ore that is capable of effectively reducing the amount of sulfuric acid used in the leaching step and the amount of a neutralizer such as slaked lime used in the final neutralization step without reducing nickel yield. The present invention is a method for pre-treating an ore slurry to be submitted for leaching treatment in a wet smelting method for nickel oxide ore, the method comprising: a separating step for separating the ore slurry into a coarse particle fraction, in which particles having a particle diameter of less than 45 µm are 30 mass% of the solids or less, and a fine particle fraction, and feeding said fine particle fraction to the leaching process; and a vibration sieving step for separating the separated coarse particle fraction into oversize particles and undersize particles using vibration sieving and feeding the ore slurry of said undersize particles to the leaching process.
Patent CA-2977753-A1 (CA)
Title: Compositions et procedes de traitement de la leucemie aigue myeloide
Inventor: AVIGAN DAVID
IPC: A61P35/00
Filed: 2016-03-30
Abstract: La présente invention concerne des compositions et des méthodes de traitement de la leucémie aiguë myéloïde.
Patent CA-2978234-A1 (CA)
Inventor: LAURITZEN CONNI
IPC: A61P31/12
Filed: 2016-03-04
Abstract: The invention relates to compounds of Formula (I) and their use as selective dipeptidyl peptidase I inhibitors, as well as pharmaceutical compositions comprising said compounds, and methods of treatment involving said compounds.
Patent CA-2978251-A1 (CA)
Inventor: KESSOKU TAKAOMI
IPC: A61K38/00
Filed: 2016-03-02
Abstract: [Problem] The present invention addresses the problem of providing a composition for preventing or improving the deposition of fat in the liver, irrespective of an alcohol intake history of a level such that alcohol intake is not the cause of liver disease. [Solution] The inventors discovered that glutathione has an effect for preventing or improving fat deposition in the liver that is not caused by alcohol, thereby perfecting the present invention. In particular, the present invention is effective when nonalcoholic fatty liver disease is not treated early or when no treatment is conducted for another disease.
Patent CA-2981331-A1 (CA)
Inventor: BABER ANGELA
IPC: G06Q40/02
Filed: 2017-09-29
Abstract: A system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to perform steps of a method. Upon receiving a request to provide cash redemption to a third party from a provider client terminal, the system may allocate an amount of cash to a temporary financial account and generate a temporary access code that may be used to access the cash in the temporary financial account. The system may transmit the temporary access code to a recipient client terminal and upon an ATM  terminal's receipt of the input access code, the system may authorize the withdrawal of the amount of cash.
Patent CA-2981683-A1 (CA)
Title: Procede et appareil de mesure de prevention de detection
Inventor: BLANCHARD PAUL MICHAEL
IPC: F41H13/00
Filed: 2016-04-07
Abstract: L'invention concerne un appareil et un procédé de mesure de prévention destinés à modifier un trajet d'un signal de détecteur électromagnétique (204) de façon à éviter l'incidence de ce dernier sur une plate-forme (200), l'appareil comprenant une source de rayonnement électromagnétique, couplé de manière communicante à un système de commande. Le système de commande est configuré de manière à créer un élément atmosphérique (202) fonctionnel pour simuler un dispositif de modification de trajet de rayonnement électromagnétique physique dans un volume atmosphérique situé dans ledit trajet de signal de détecteur électromagnétique (204) en amenant un rayonnement électromagnétique provenant de la source devant être appliquée sur une pluralité sélectionnée de parties tridimensionnelles dudit volume atmosphérique de manière à chauffer et/ou ioniser l'air dans lesdites parties, lesdites parties sélectionnées étant placées spatialement ensemble selon une configuration tridimensionnelle sensiblement ininterrompue.
Patent CA-2982607-A1 (CA)
Inventor: CASADO MONTERO CARLOS
IPC: B64C1/00
Filed: 2017-10-13
Abstract: A drain mast for draining liquids from an aircraft, comprising a tube (1) that comprises: - an internal rim (2) connected to the internal surface (13) of the tube (1), the internal rim (2) being located in a plane inclined with respect to the horizontal plane of the aircraft and having its lowest part located on the second end of the tube (1), -    an aperture (3) for evacuating the liquid, the aperture being located at the lowest part of the internal rim (2) and in the face of the tube (1) facing the incoming airflow, -    the internal rim (2) and the aperture (3) being configured such that at the second end (11) the liquid is directed by gravity through the internal rim (2) to the aperture (3) and wherein in use the drained, liquid flowing from the aperture (3) is pushed by the incoming airflow to the atmosphere.
Patent CA-2982834-A1 (CA)
Inventor: BHAT AIMER
IPC: H04W64/00
Filed: 2016-05-17
Abstract: Methods, systems, and devices are described for wireless communication at an access point (AP). A scheduling procedure for using a full duplex wireless local area network (WLAN) AP with legacy station (STA) compatibility (e.g., half duplex) may be implemented. For example, a system may include a full duplex AP and have half duplex STAs with two antennas each. The scheduling procedure may involve dynamic grouping of STAs into half duplex sets, for example, based at least in part on location information of the STAs. The STAs may be grouped such that the AP is able to transmit to one of the half duplex sets while concurrently receiving from another of the half-duplex sets. The AP may employ beamforming, via the STAs, to reduce interference between full duplex in-band communications.
Patent CA-2985115-A1 (CA)
Title: Audio encoder, audio decoder, method for providing an encoded audio information, method for providing a decoded audio information, computer program and encoded representation using a signal-adaptive bandwidth extension
Inventor: DISCH SASCHA
IPC: G10L19/02
Filed: 2014-01-28
Abstract: An audio encoder for providing an encoded audio information on the basis of an input audio information comprises a low frequency encoder configured to encode a low frequency portion of the input audio information to obtain an encoded representation of the low frequency portion, and a bandwidth extension information provider configured to provide bandwidth extension information on the basis of the input audio information. The audio encoder is configured to selectively include bandwidth extension information into the encoded audio information in a signal-adaptive manner. An audio decoder comprises a low frequency decoder configured to decode an encoded representation of a low frequency portion to obtain a decoded representation of the low frequency portion, and a bandwidth extension configured to obtain a bandwidth extension signal using a blind bandwidth extension for portions of an audio content for which no bandwidth extension parameters are included in the encoded audio information, and to obtain the bandwidth extension signal using a parameter-guided bandwidth extension for portions of the audio content for which bandwidth extension parameters are included in the encoded audio information.
Patent CA-2985403-A1 (CA)
Title: Dispositif de mesure optique de la distance a laquelle se trouve un objet cible reflechissant
Inventor: GOGOLLA TORSTEN
IPC: G01S17/08
Filed: 2016-05-11
Abstract: Dispositif de mesure optique de la distance à laquelle se trouve un objet cible réfléchissant, comprenant une source de faisceau, un détecteur, un système de formation de faisceau comportant un système optique d'émission et un système optique de réception, et un élément de formation de faisceau laser (62) qui peut être disposé dans le chemin optique du faisceau laser (51). L'élément de formation de faisceau laser (62) se présente sous la forme d'un système obturateur d'émission comportant au moins un diaphragme d'émission (63) générant un faisceau partiel (64), le faisceau partiel (64) élargissant ledit diaphragme d'émission à un ou plusieurs angles d'ouverture (a1) qui ne sont pas inférieurs à un angle limite minimal de 1,0 mrad.
Patent CA-2986080-A1 (CA)
Title: Inhibitor of igfbp3 for the treatment of intestinal disorders
Inventor: D'ADDIO FRANCESCA
IPC: A61K39/00
Filed: 2016-06-06
Abstract: The present invention relates to an inhibitor of IGFBP3, in particular a fragment of TMEM219 comprising an extracellular domain of TMEM219 or a TMEM219 siRNA, for the treatment of an intestinal disease, in particular diabetic enteropathy. Indeed it was found that the targeting of IGFBP3 with an inhibitor thereof abrogates its deleterious effects in intestinal disorders.
Patent CA-2987620-A1 (CA)
Inventor: MALO GILLES
IPC: B01D33/23
Filed: 2017-12-04
Abstract: The invention is directed to a disk segment for a collector typically used in the paper industry. The segment comprises a frame, at least one radially extending rib and at least one transversal rib, the at least one longitudinal rib and the at least one transversal rib being preferably supported by the frame. The transversal rib is preferably substantially perpendicular to the radially extending rib. The disk segment defining two surfaces adapted to receive a mesh that lay over the radially and transversal ribs. The longitudinal rib preferably has a "U"-shape or "S"-shape. The longitudinal rib also preferably defines cavities adapted to receive the transverse ribs thus allowing a mesh surface to lay flat on the segment. Such embodiment has the objective to improve the efficiency of the filter.  The mesh, preferably made of metal, is also attached using spot welding and has the objective to facilitate its replacement.
Patent CA-2987650-A1 (CA)
Inventor: MAHIEUX PASCAL
IPC: F16J15/20
Filed: 2017-12-01
Abstract: The present application provides a static seal assembly for a rod configured for reciprocal motion. The static seal assembly is generally sized to fit within a conventional cup of a stuffing box. The static seal assembly has a body with a base and a balloon that fit within the cup. The balloon is made of an expandable material and is selectively in fluid communication with a pressurized fluid source. When pressurized, or inflated, the balloon expands and forms a seal interface with the outer surface of the rod.
Patent CA-2988266-A1 (CA)
Inventor: ALAAS YUSEF
IPC: H02H3/16
Filed: 2015-07-17
Abstract: A ground fault immune power and data delivery system for downhole sensors is connected to a downhole motor via a three-phase power cable. An AC power supply and sensor data module are electrically connected to one of two conductors (phases) at a time selected from the three conductors (phases) to provide power and data signals to the downhole sensors. If a ground fault is detected on one of the two connected phases, an isolation module isolates the grounded phase and switches to the ungrounded connected phase to continue transmitting power and data signals. A frequency of AC power supply, data communication frequencies and a switching frequency of a drive controlling the downhole motor are orthogonal to each other in order to mitigate interference. Surface-to-downhole communication can occur by adjusting voltage, frequency and/or phase of AC power supply controlled by a processor.
Patent CA-2988546-A1 (CA)
Title: Sealing a portion of a wellbore
Inventor: ZHOU SHAOHUA
IPC: E21B43/08
Filed: 2015-11-13
Abstract: A liner assembly tool includes a base tubular (306) that includes a bore (308) therethrough; a wellbore liner (312) that includes a liner top and is coupled to the base tubular; a pack-off element (328) radially positioned between the base tubular and the wellbore liner to ride on the base tubular; and a wedge (334) positioned to ride on the base tubular and expand the pack-off element to at least partially seal the liner top to a wellbore wall based on a particular fluid pressure supplied through the bore.
Patent CA-2990944-A1 (CA)
Title: Control system for dump truck, dump truck, and control method for dump truck
Inventor: OSAGAWA KENTA
IPC: F15B11/04
Filed: 2017-03-31
Abstract: This dump truck control system is provided with: a signal reception unit that receives a raising instruction signal that causes a dump truck, which is equipped with a vessel and a hydraulic cylinder for raising/lowering the vessel, to start a raising operation for raising the vessel; and a vessel control unit that changes the extension rate of the hydraulic cylinder so as to be nonlinear relative to elapsed time if the raising instruction signal is received by the signal reception unit.
Patent CA-2994116-A1 (CA)
Inventor: PEREIRA ZIMMERMANN AUGUSTO J
IPC: F25B5/00
Filed: 2018-02-07
Abstract: An apparatus includes a first compressor, a first load, a second compressor, a second load, a first heat exchanger, and a second heat exchanger. The first compressor compresses a first refrigerant. The first load uses the first refrigerant to remove heat from a space proximate the first load. The first load sends the first refrigerant to the first compressor. The second compressor compresses a second refrigerant. The second load uses the second refrigerant to remove heat from a space proximate the second load. The second load sends the second refrigerant to the second compressor. The first heat exchanger receives the first refrigerant from the first compressor. The first heat exchanger transfers heat from the first refrigerant to a fluid. The second heat exchanger receives the second refrigerant from the second compressor. The second heat exchanger transfers heat from the fluid to the second refrigerant.
Patent CA-2995572-A1 (CA)
Inventor: GONZALEZ DELKIN ORLANDO
IPC: C12N15/82
Filed: 2016-08-10
Abstract: This disclosure concerns compositions and methods for promoting transcription and translation of a nucleotide sequence in a plant or plant cell, employing a promoter and/or a 3'UTR from Zea mays Zrp2 gene. Some embodiments relate to a promoter from a Zea mays Zrp2 gene that is operably linked to a Zea mays Ubiquitin 1 intron and functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3' UTR from a Zea mays Zrp2 gene that functions in plants to terminate transcription of operably linked nucleotide sequences.
Patent CA-2996063-A1 (CA)
Title: Produits fluoro-mineraux pour inhiber la formation de depots de silice ou de silicate metallique ou pour eliminer ces depots
Inventor: SOMMESE ANTHONY G
IPC: C09K8/528
Filed: 2015-08-27
Abstract: La présente invention porte essentiellement sur une méthode servant à réduire le pH d'un système aqueux, laquelle méthode consiste à mettre une composition acide en contact avec une surface interne d'une pièce d'équipement. La composition acide en question comprend un sel d'une base azotée ayant un anion fluoro-inorganique et la pièce d'équipement est un évaporateur ou un générateur de vapeur composant un système en surface géothermique, un système de récupération thermique, un système de production de sucre ou un système de production d'éthanol.
Patent CA-2996200-A1 (CA)
Title: Systemes et procedes pour une imagerie specifique a un patient et une modelisation d'administration de medicament
Inventor: CHOI GILWOO
IPC: G06F19/00
Filed: 2016-09-16
Abstract: L'invention concerne des systèmes et des procédés pour fournir une chimiothérapie et une administration de médicament personnalisées à l'aide d'une mécanique des fluides numérique et d'une imagerie médicale avec un apprentissage machine à partir d'un modèle anatomique vasculaire. Un procédé consiste à recevoir un modèle anatomique spécifique à un patient d'au moins un vaisseau du patient et d'un tissu cible où un médicament doit être fourni ; à recevoir des informations spécifiques à un patient définissant l'administration d'un médicament ; à dériver des données spécifiques à un patient à partir du modèle anatomique spécifique à un patient et/ou du patient ; à déterminer une ou plusieurs caractéristiques de débit sanguin dans un réseau vasculaire conduisant au ou aux emplacements dans le tissu cible où des données d'administration de médicament seront estimées ou mesurées, à utiliser le modèle anatomique spécifique à un patient et les données spécifiques à un patient ; à calculer des données d'administration de médicament au ou aux emplacements dans le tissu cible à l'aide du transport, de la distribution spatiale et/ou temporelle des particules de médicament.
Patent CA-2996967-A1 (CA)
Inventor: FATTAL DAVID A
IPC: G02B27/00
Filed: 2016-09-04
Abstract: A head-tracking multiview display and a system provide a plurality of views of a scene as a multiview image. The plurality of views includes a set of primary views of the scene and a secondary view representing a perspective view of the scene that is angularly adjacent to the primary view set. The display and system are multibeam diffraction grating-based and configured to selectively provide the primary view set and an augmented set of views that includes the secondary view and a subset of the views of the primary view set based on a tracked position of a user or a users head. At a first position the display is configured to provide the primary view set and at a second position the display is configured to provide the augmented view set.
Patent CA-2997249-A1 (CA)
Inventor: GUZMAN BRYAN
IPC: G01N23/2206
Filed: 2013-10-24
Abstract: A method is provided to allow characterization of rock or other types of samples using a sliver that is prepared to have a sample and optionally a plurality of thin discrete reference objects encapsulated by hardened encapsulant that surrounds the peripheral edges of the sample and any reference objects. Systems for performing the methods are also provided. An x-ray scannable sliver also is provided as a single unit that has a thin discrete sample and a plurality of thin discrete reference objects encapsulated by hardened encapsulant that encases the peripheral edges of the sample and reference objects.
Patent CA-3000311-A1 (CA)
Inventor: ROESNER BRUCE
IPC: G06K19/073
Filed: 2016-09-30
Abstract: L'invention concerne un dispositif d'étiquette d'identification radiofréquence commutable. Le dispositif comprend un premier module RFID placé sur un premier plan, au moins une section d'antenne non accordée placée sur un second plan, une barre de court-circuit placée sur le second plan ; et un mécanisme coulissant configuré pour se déplacer entre une première position et une seconde position. Le premier plan est parallèle au second plan. Le premier module RFID est couplé à la ou aux sections d'antenne non accordées pour former une étiquette RFID accordée dans la première position. Le premier module RFID est couplé à la barre de court-circuit dans la seconde position.
Patent CA-3003960-A1 (CA)
Inventor: GEIJSEN NIELS
IPC: A61K47/18
Filed: 2016-11-30
Abstract: The invention relates to transduction compounds, buffers and methods for introducing molecules into cells. The invention also relates to methods of treatment, pharmaceutical compositions and other uses of the transduction compounds and buffers. The invention also relates to modified cells obtainable by the transduction compounds, buffers and methods of the invention.
Patent CA-3006952-A1 (CA)
Title: Synp161, un promoteur de l'expression specifique des genes dans les photorecepteurs que sont les batonnets
Inventor: HARTL DOMINIK
IPC: C12N15/09
Filed: 2016-12-01
Abstract: La présente invention concerne une molécule d'acide nucléique isolée comprenant, ou consistant en, la séquence d'acide nucléique SEQ ID NO : 1 ou une séquence d'acide nucléique d'au moins 150 pb présentant au moins 80 % d'identité avec ladite séquence SEQ ID NO : 1, ladite molécule d'acide nucléique isolée entraînant spécifiquement l'expression, dans les photorécepteurs que sont les bâtonnets, d'un gène lorsqu'elle est fonctionnellement liée à une séquence d'acide nucléique codant pour ledit gène.
Patent CA-3007065-A1 (CA)
Title: Sels de conjugues en cancero-therapie
Inventor: GENGRINOVITCH STELA
IPC: C07H19/06
Filed: 2016-12-01
Abstract: La présente invention concerne des sels pharmaceutiquement acceptables de conjugués comprenant un médicament chimiothérapeutique et un acide animé ou un dérivé de ce dernier, qui sont facilement prélevés par une cellule cible et qui réduisent les effets secondaires induits par le médicament chimiothérapeutique. En particulier, la présente invention concerne des sels pharmaceutiquement acceptables de conjugués comprenant des médicaments analogues de cytidine et de l'acide aspartique ou glutamique et ses analogues, des compositions pharmaceutiques comprenant ces conjugués et leur utilisation pour le traitement d'un état ou d'un trouble cancéreux ou précancéreux.
Patent CA-3007247-A1 (CA)
Inventor: DINGLER NOAH
IPC: A45C13/10
Filed: 2018-06-05
Abstract: A storage device including a storage device body configured to store items therein, and a pocket. The pocket includes a piece of pocket material coupled to the body and at least partially defining a pocket cavity. The pocket further includes a first fastener configured to releasably attach the piece of pocket material to the body, and a second fastener configured to releasably attach the piece of pocket material to the body. The first fastener, when uncoupled, allows access to the pocket cavity via a first direction, and the second fastener, when uncoupled, allows access to the pocket cavity via a second direction that is different from the first direction.